cve.bz

CVE-2021-39236

8.8 highEPSS 2.6%

High (8.8) in apache ozone. EPSS 2.6% chance of exploitation in the next 30 days. Fixed in org.apache.hadoop:hadoop-ozone-ozone-manager 1.2.0.

In Apache Ozone before 1.2.0, Authenticated users with valid Ozone S3 credentials can create specific OM requests, impersonating any other user.

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
2.6% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE
CWE-862
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-5993-wwpg-m92cMavenorg.apache.hadoop:hadoop-ozone-ozone-manager<1.2.01.2.0

References

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